44521822 has 8 divisors (see below), whose sum is σ = 66832272. Its totient is φ = 22244400.

The previous prime is 44521801. The next prime is 44521879. The reversal of 44521822 is 22812544.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4554 + ... + 10477.

It is an arithmetic number, because the mean of its divisors is an integer number (8354034).

Almost surely, 2^44521822 is an apocalyptic number.

44521822 is a deficient number, since it is larger than the sum of its proper divisors (22310450).

44521822 is a wasteful number, since it uses less digits than its factorization.

44521822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16514.

The product of its digits is 5120, while the sum is 28.

The square root of 44521822 is about 6672.4674596434. The cubic root of 44521822 is about 354.4249686865.

The spelling of 44521822 in words is "forty-four million, five hundred twenty-one thousand, eight hundred twenty-two".